Double baffle tile for furnace for oil refineries



FIG. 1 is a front and left side perspective view of a double baffle tile for furnace for oil refineries, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof; and

FIG. 7 is a right side elevation view thereof. 

The ornamental design for a double baffle tile for furnace for oil refineries, as shown. 